CN113884564B - Wire rope self-driving detection device and detection method thereof - Google Patents
Wire rope self-driving detection device and detection method thereof Download PDFInfo
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- CN113884564B CN113884564B CN202110925444.6A CN202110925444A CN113884564B CN 113884564 B CN113884564 B CN 113884564B CN 202110925444 A CN202110925444 A CN 202110925444A CN 113884564 B CN113884564 B CN 113884564B
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- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 61
- 239000010959 steel Substances 0.000 claims abstract description 61
- 238000009434 installation Methods 0.000 claims abstract description 30
- 230000000712 assembly Effects 0.000 claims abstract description 14
- 238000000429 assembly Methods 0.000 claims abstract description 14
- 239000012535 impurity Substances 0.000 claims abstract description 14
- 230000009471 action Effects 0.000 claims abstract description 12
- 230000001360 synchronised effect Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 49
- 238000003825 pressing Methods 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 238000007790 scraping Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 3
- 238000007689 inspection Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000033001 locomotion Effects 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 4
- 230000000452 restraining effect Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/83—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- A Measuring Device Byusing Mechanical Method (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The invention discloses a steel wire rope self-driving detection device and a detection method thereof, wherein the steel wire rope self-driving detection device comprises two groups of installation frames, the two groups of installation frames extend vertically and are arranged transversely in parallel, arc-shaped restraint frames are arranged on the upper side and the lower side of the back of the two groups of installation frames, synchronous assemblies for adjusting the distance between the two groups of installation frames are connected to the opposite sides of the front of the two groups of installation frames, and two groups of clamping assemblies are symmetrically arranged on the front side and the back side of the top of the restraint frame; two groups of auxiliary grooves are formed in the middle of the restraint frame, correspond to the clamping assemblies, and vertically penetrate through the restraint frame. The beneficial effects are that: according to the invention, the cleaning structure which is linked with the press roller is arranged on the outer side of the press roller, and the brush hair is driven to rotate by utilizing the rotation action of the press roller to clean the outer part of the steel wire rope in the process that the press roller contacts the steel wire rope to generate relative movement, so that the influence of impurities outside the steel wire rope on a detection result is reduced, the running stability of the press roller outside the steel wire rope is improved, and the practicability is strong.
Description
Technical Field
The invention relates to the field of steel wire rope detection equipment, in particular to a steel wire rope self-driving detection device and a detection method thereof.
Background
The steel wire rope detector is a main tool for detecting the hoist and crane steel wire ropes in the industries of mines, ports, petroleum and the like, has the main functions of quantitatively detecting and distinguishing hidden dangers and damage levels endangering use safety, such as wire breakage, local fatigue, abrasion corrosion, structural deformation and the like, in the steel wire rope, and has an important role in the use process of the steel wire rope, so that the steel wire rope detector is replaced from service equipment before the rope endangers the safety.
The present inventors found that there are at least the following technical problems in the prior art: because the magnetic head of the detector needs to wrap the steel wire rope to run at a relatively constant speed under the support of the driving part in the detection process, dust or other impurities can be adhered to the outer part of the steel wire rope usually because the steel wire rope is exposed in the external environment for a long time, the magnetic flux and the magnetic flux data can be influenced by the impurities outside the steel wire rope in the detection process, the detection result is inaccurate, the running state of the detection equipment and the steel wire rope is blocked easily due to the adhered impurities, the detection stability is influenced, and the practicability is poor.
Disclosure of Invention
The invention aims to solve the problems and provide a steel wire rope self-driving detection device and a detection method thereof, wherein the brush hair is driven to rotate by utilizing the rotation action of the press roller, so that the outer part of the steel wire rope is cleaned, the influence of impurities outside the steel wire rope on a detection result is reduced, the running stability of the press roller outside the steel wire rope is improved, and the practicability is strong, and is explained in detail below.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The invention provides a steel wire rope self-driving detection device which comprises two groups of installation frames, wherein the two groups of installation frames extend vertically and are arranged transversely in parallel, arc-shaped restraint frames are arranged on the upper side and the lower side of the back of the two groups of installation frames, synchronous assemblies for adjusting the distance between the two groups of installation frames are connected to opposite sides of the front of the two groups of installation frames, and two groups of clamping assemblies are symmetrically arranged on the front side and the back side of the top of the restraint frame;
The utility model discloses a press is characterized by comprising a pressing roller, a clamping assembly, a tensioning roller, a rotary knob, a support arm top, a guide frame, a cross rod, a tensioning roller, a driving belt, a bevel gear transmission mechanism and a tensioning roller, wherein the clamping assembly is provided with two groups of auxiliary grooves corresponding to the middle of the restraining frame, the auxiliary grooves vertically penetrate through the restraining frame, the clamping assembly comprises an auxiliary block sliding along the length direction of the auxiliary groove, the screw rod penetrating out of the restraining frame is in threaded fit with the middle of the auxiliary block, one end of the outer side of the screw rod is fixedly provided with the rotary knob, the top of the auxiliary block is provided with the support arm, the top of the support arm is inclined inwards and is fixedly provided with the C-shaped support bracket, the inner side of the opening of the support bracket is in rotary fit with the pressing roller, the top of the support arm is provided with the guide frame, the top of the guide frame extends to the upper part of the pressing roller, the cross rod is fixedly provided with the cross rod at the top of the guide frame, the two groups of tensioning rollers are in rotary fit with the tensioning rollers, the two groups of tensioning rollers are sleeved with driving belts, the outer circumference of the driving belt is densely covered with bristles.
Preferably, the bevel gear transmission mechanism comprises a driving gear and a transmission gear, wherein the driving gear is fixed on the outer side of the end part of the pressing roller, the transmission gear is fixed on the bottom end of the main shaft, and the driving gear is meshed with the transmission gear.
Preferably, the support bracket is provided with a stabilizing seat near the top end of one side of the main shaft, the main shaft vertically penetrates through the stabilizing seat and is in running fit with the stabilizing seat, the outer circumference side of the press roller is an inner concave cambered surface, a scraper is arranged on the inner side of the support bracket, and the outer side of the scraper is flush with the outer cambered surface of the press roller.
Preferably, the synchronous assembly comprises a vertically extending support plate, a double-shaft motor is fixed in the middle of the support plate, output ends on two sides of the double-shaft motor penetrate out of the support plate, sliding frames are transversely arranged on two outer sides of the support plate, screw rods are transversely arranged in the sliding frames, external threads of the screw rods are oppositely rotated, and the screw rods are connected with the output ends of the double-shaft motor through a coupling.
Preferably, the front face of the middle part of the installation frame is provided with a transmission seat, the screw rod transversely penetrates through the transmission seat and is in threaded fit with the transmission seat, guide rods are transversely arranged on the support plates on the upper side and the lower side of the sliding frame, and limiting blocks are fixed at the outer side ends of the guide rods.
Preferably, guide seats are arranged on the front faces of the support plates on the upper side and the lower side of the transmission seat, the guide rods transversely penetrate through the guide seats and are in sliding fit with the guide seats, and a motor cover is arranged on the front faces of the support plates in front of the double-shaft motor.
Preferably, the motor cover is provided with a handle on the front surface of the support plate, an upper fixing seat is arranged on the upper side of the back of the support plate, a lower fixing seat is arranged on the lower side of the back of the support plate, a waist-shaped hole extending vertically is formed in the middle of the upper fixing seat in a penetrating mode, and a fixing hole is formed in the middle of the lower fixing seat in a penetrating mode.
Preferably, an annular groove for accommodating a driving belt is formed in the outer circumferential side of the middle of the tensioning roller, a plurality of groups of clamping teeth are circumferentially arranged in the annular groove, the inner side of the driving belt is of a toothed belt structure, and the driving belt is abutted to the outer side of the tensioning roller through the toothed belt structure.
The detection method of the steel wire rope self-driven detection device comprises the following steps of:
a. Placing the steel wire ropes to be detected between constraint frames on two sides, driving the screws on two sides to rotate through a double-shaft motor, driving the whole installation frame to move under the sliding action of a guide seat and a guide rod by utilizing the threaded matching action of the screws and a transmission seat, supporting the two groups of installation frames to be close to each other through a synchronous assembly, and ensuring that the steel wire ropes to be detected are constrained between the arc-shaped constraint frames on two sides, so that the constraint frames are driven by the installation frames to support a plurality of groups of clamping assemblies to be abutted against the outer circumferential sides of the steel wire ropes, so that the whole equipment is clamped and positioned outside the steel wire ropes to be detected, and supporting the whole equipment to move outside the steel wire ropes by utilizing a compression roller;
b. When the whole equipment and the steel wire rope relatively move, the press roller rotates, the press roller sequentially drives the driving gear and the transmission gear to rotate, so that the main shaft drives the tension roller to support the transmission belt to rotate, and impurities outside the steel wire rope are cleaned and removed by virtue of bristles on the outer side of the transmission belt;
c. meanwhile, the scraping plate at the inner side of the support bracket scrapes off impurities adhered to the outer circumference side of the press roller so as to ensure the stability of the press roller and the steel wire rope in the tight rolling process;
d. when the pressing force of one group of press rollers needs to be independently adjusted, the knob corresponding to the group of press rollers is directly rotated, the screw rod is driven to rotate through the knob, and the auxiliary block is driven to slide along the auxiliary groove by utilizing the threaded cooperation effect of the screw rod and the auxiliary block, so that the support arm at the outer side of the auxiliary block and the position of the press rollers are synchronously adjusted.
The beneficial effects are that: according to the invention, the cleaning structure which is linked with the press roller is arranged on the outer side of the press roller, and the brush hair is driven to rotate by utilizing the rotation action of the press roller to clean the outer part of the steel wire rope in the process that the press roller contacts the steel wire rope to generate relative movement, so that the influence of impurities outside the steel wire rope on a detection result is reduced, the running stability of the press roller outside the steel wire rope is improved, and the practicability is strong.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view block diagram of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic perspective view of a restraint frame of the present invention;
FIG. 4 is a front view of the clamping assembly of the present invention;
FIG. 5 is a schematic perspective view of a clamping assembly of the present invention;
FIG. 6 is a schematic view of a clamping assembly of the present invention in another orientation;
FIG. 7 is a schematic perspective view of a synchronizing assembly according to the invention;
fig. 8 is a schematic perspective view of the upper fixing base of the present invention.
The reference numerals are explained as follows:
1. A mounting frame; 101. a transmission seat; 102. a guide seat; 2. a synchronization component; 201. a support plate; 201a, motor cover; 202. a biaxial motor; 203. a sliding frame; 204. a screw; 205. a guide rod; 206. a limiting block; 207. an upper fixing seat; 207a, waist-shaped holes; 208. a lower fixing seat; 208a, fixing holes; 209. a grip; 3. a restraint frame; 301. an auxiliary groove; 4. a clamping assembly; 401. an auxiliary block; 402. a screw rod; 402a, a knob; 403. a support arm; 404. a support bracket; 404a, a scraper; 404b, a stabilizing seat; 405. a press roller; 405a, a drive gear; 406. a guide frame; 407. a cross bar; 408. a transmission belt; 408a, bristles; 409. a tension roller; 409a, a spindle; 409b, a transmission gear; 5. and a reinforcing rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, based on the examples herein, which are within the scope of the invention as defined by the claims, will be within the scope of the invention as defined by the claims.
Referring to fig. 1-8, the invention provides a steel wire rope self-driving detection device, which comprises two groups of installation frames 1, wherein the two groups of installation frames 1 vertically extend and are transversely arranged in parallel, arc-shaped restraint frames 3 are arranged on the upper side and the lower side of the back of the two groups of installation frames 1, synchronous assemblies 2 for adjusting the distance between the two groups of installation frames 1 are connected to the opposite sides of the front of the two groups of installation frames 1, two groups of clamping assemblies 4 are symmetrically arranged on the front and back sides of the top of the restraint frames 3, and the two groups of installation frames 1 are supported by the synchronous assemblies 2 to perform opening and closing movement, so that the restraint frames 3 are supported by the installation frames 1 to drive the clamping assemblies 4 to clamp and restrain the steel wire rope to be detected;
The middle part of the restraint frame 3 is provided with two groups of auxiliary grooves 301 corresponding to the clamping component 4, the auxiliary grooves 301 vertically penetrate through the restraint frame 3, the clamping component 4 comprises an auxiliary block 401 sliding along the length direction of the auxiliary groove 301, a screw rod 402 penetrating out of the restraint frame 3 is in threaded fit with the middle part of the auxiliary block 401, one end of the outer side of the screw rod 402 is fixedly provided with a knob 402a, the top end of the auxiliary block 401 is provided with a support arm 403, the top end of the support arm 403 is inclined inwards and is fixedly provided with a C-shaped support bracket 404, the inner side of an opening of the support bracket 404 is in rotary fit with a press roller 405, the top side of the middle part of the support arm 403 is provided with a guide frame 406, the top of the guide frame 406 extends to the upper side of the press roller 405, a cross rod 407 is fixedly provided with a cross rod 407, two ends of the cross rod 407 are in rotary fit with tensioning rollers 409, a driving belt 408 is sleeved outside the two groups of tensioning rollers 409, the outer circumference side of the driving belt 408 is densely provided with bristles 408a, the bottom of the tensioning rollers 409a main shaft 409a is fixedly connected with the end of the main shaft 409a through a bevel gear driving mechanism, the bottom end of the main shaft 409a is contacted with the end of the steel wire rope 405, the rotating action generated by the press roller 405 is utilized to drive the driving belt to rotate the driving belt 408, the driving belt to rotate, the bristles 408 on the outer side 408, and the outer side 408 is required to detect the steel wire rope, and the dust is detected, and the dust is greatly, dust is prevented from adhering to the outside.
As an alternative embodiment, the bevel gear transmission mechanism comprises a driving gear 405a and a transmission gear 409b, the driving gear 405a is fixed on the outer side of the end part of the pressing roller 405, the transmission gear 409b is fixed on the bottom end of the main shaft 409a, the driving gear 405a is meshed with the transmission gear 409b, a stabilizing seat 404b is arranged on the top end of one side of the supporting bracket 404 close to the main shaft 409a, the main shaft 409a vertically penetrates through the stabilizing seat 404b and is in rotating fit with the stabilizing seat 404b, the outer circumferential side of the pressing roller 405 is an inner concave cambered surface, a scraping plate 404a is arranged on the inner side of the supporting bracket 404, the outer side of the scraping plate 404a is flush with the cambered surface on the outer side of the pressing roller 405, the scraping plate 404a is used for scraping and cleaning impurities adhered to the outer side of the pressing roller 405 after the pressing roller 405 contacts a steel wire rope, and the running stability of the pressing roller 405 and the steel wire rope is improved in the relative movement process;
The synchronous assembly 2 comprises a support plate 201 extending vertically, a double-shaft motor 202 is fixed in the middle of the support plate 201, output ends of two sides of the double-shaft motor 202 penetrate through the support plate 201, a sliding frame 203 is transversely arranged on two outer sides of the support plate 201, a screw 204 is transversely arranged in the sliding frame 203, external threads of the two screw 204 are opposite in rotation direction, the screw 204 is connected with the output end of the double-shaft motor 202 through a coupling, a transmission seat 101 is arranged on the front surface of the middle of the installation frame 1, the screw 204 transversely penetrates through the transmission seat 101 and is in threaded fit with the transmission seat 101, guide rods 205 are transversely arranged on the support plates 201 on the upper side and the lower side of the sliding frame 203, limiting blocks 206 are fixed on the outer side ends of the guide rods 205, guide seats 102 are respectively arranged on the front surfaces of the support plates 201 on the upper side and the lower side of the transmission seat 101, the guide rods 205 transversely penetrate through the guide seats 102 and are in sliding fit with the guide seats 102, a motor cover 201a is arranged on the front surface of the support plate 201 in front of the double-shaft motor 202, the two screws 204 with opposite external spiral directions are driven to synchronously rotate by the double-shaft motor 202, so that the two external groups of mounting frames 1 are driven to reversely and synchronously slide along the guide rods 205 by the two screws 204, so that steel wire ropes are conveniently and rapidly placed in the middle of equipment and clamped, the front of the support plate 201 on the outer side of the motor cover 201a is provided with a handle, the upper side of the back of the support plate 201 is provided with an upper fixing seat 207, the lower side of the back of the support plate 201 is provided with a lower fixing seat 208, the middle of the upper fixing seat 207 is penetrated with a vertically extending waist-shaped hole 207a, the middle of the lower fixing seat 208 is penetrated with a fixing hole 208a, the upper fixing seat 207 is matched with the lower fixing seat 208 to position and mount detection instruments to be mounted, the waist-shaped hole 207a is arranged in the middle of the upper fixing seat 207 to accommodate mounting bolts, detection equipment with different sizes is conveniently mounted on the outer sides of the upper fixing seat 207 and the lower fixing seat 208, the installation universality of equipment with different sizes is improved.
An annular groove for accommodating the transmission belt 408 is formed in the outer circumferential side of the middle of the tensioning roller 409, a plurality of groups of clamping teeth are arranged in the annular groove in a surrounding mode, the inner side of the transmission belt 408 is of a toothed belt structure, and the transmission belt 408 is abutted against the outer side of the tensioning roller 409 through the toothed belt structure, so that the transmission stability of the tensioning roller 409 and the transmission belt 408 is improved;
The detection method of the steel wire rope self-driving detection device comprises the following steps:
a. Placing the steel wire ropes to be detected between constraint frames 3 on two sides, driving two side screws 204 to rotate through a double-shaft motor 202, driving the whole installation frame 1 to move under the sliding action of a guide seat 102 and a guide rod 205 by utilizing the screw thread matching action of the screws 204 and a transmission seat 101, supporting the two groups of installation frames 1 to be close to each other through a synchronizing assembly 2, and ensuring that the steel wire ropes to be detected are constrained between the constraint frames 3 on two sides, so that the constraint frames 3 are driven by the installation frames 1 to support a plurality of groups of clamping assemblies 4 to be abutted against the outer circumferential side of the steel wire ropes, so that the whole equipment is clamped and positioned outside the steel wire ropes to be detected, and supporting the whole equipment to move outside the steel wire ropes by utilizing a compression roller 405;
b. when the whole equipment and the steel wire rope relatively move, the compression roller 405 rotates, the compression roller 405 sequentially drives the driving gear 405a and the transmission gear 409b to rotate, so that the main shaft 409a drives the tension roller 409 to support the transmission belt 408 to rotate, and impurities outside the steel wire rope are cleaned and removed by virtue of bristles 408a outside the transmission belt 408;
c. Simultaneously, the scraping plate 404a at the inner side of the support bracket 404 scrapes off impurities adhered to the outer circumference side of the pressing roller 405 so as to ensure the stability of the pressing roller 405 and the steel wire rope in the tight rolling process;
d. When the pressing force of one group of press rollers 405 needs to be independently adjusted, the knob 402a corresponding to the group of press rollers 405 is directly rotated, the screw rod 402 is driven to rotate by the knob 402a, and the screw rod 402 and the auxiliary block 401 are used for driving the auxiliary block 401 to slide along the auxiliary groove 301 in a matching manner, so that the positions of the support arm 403 and the press rollers 405 outside the auxiliary block 401 are synchronously adjusted.
Through set up the clearance structure of linkage with compression roller 405 in compression roller 405 outside, in compression roller 405 contact wire rope produced relative movement in-process, utilize the rotatory action drive brush hair 408a of compression roller 405 to do rotary motion to the wire rope outside cleans, reduces the influence of wire rope outside impurity to the testing result, and improves compression roller 405 at the outside operational stability of wire rope, and the practicality is strong.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A wire rope self-driven detection device is characterized in that: the device comprises two groups of mounting frames (1), wherein the two groups of mounting frames (1) vertically extend and are transversely arranged in parallel, arc-shaped constraint frames (3) are arranged on the upper side and the lower side of the back of the two groups of mounting frames (1), synchronous assemblies (2) for adjusting the distance between the two groups of mounting frames (1) are connected to opposite sides of the front of the mounting frames (1), and two groups of clamping assemblies (4) are symmetrically arranged on the front side and the back side of the top of the constraint frames (3);
Two groups of auxiliary grooves (301) are formed in the middle of the constraint frame (3) corresponding to the clamping assembly (4), the auxiliary grooves (301) vertically penetrate through the constraint frame (3), the clamping assembly (4) comprises an auxiliary block (401) sliding along the length direction of the auxiliary groove (301), a screw rod (402) penetrating out of the constraint frame (3) is in threaded fit with the middle of the auxiliary block (401), a knob (402 a) is fixed at one end of the outer side of the screw rod (402), a support arm (403) is arranged at the top of the auxiliary block (401), the top of the support arm (403) inclines inwards and is fixedly provided with a C-shaped support bracket (404), a compression roller (405) is in rotary fit with the inner side of an opening of the support bracket (404), a guide frame (406) is arranged at the top side of the middle of the support arm (403), the top of the guide frame (406) extends to the upper side of the compression roller (405), a cross rod (407) is fixedly arranged at the top of the guide frame (406), tensioning rollers (409) are in rotary fit with two groups of tensioning rollers (409), a transmission cloth (408) is sleeved on the outer side of the tensioning rollers (409), a transmission cloth (408) is fixedly arranged on the outer side of the transmission cloth (408), the bottom end of the main shaft (409 a) is connected with the end part of the pressing roller (405) through a bevel gear transmission mechanism;
The bevel gear transmission mechanism comprises a driving gear (405 a) and a transmission gear (409 b), the driving gear (405 a) is fixed on the outer side of the end part of the pressing roller (405), the transmission gear (409 b) is fixed on the bottom end of the main shaft (409 a), and the driving gear (405 a) is meshed with the transmission gear (409 b);
The bearing bracket (404) is provided with a stabilizing seat (404 b) near the top end of one side of the main shaft (409 a), the main shaft (409 a) vertically penetrates through the stabilizing seat (404 b) and is in running fit with the stabilizing seat (404 b), the outer circumference side of the press roller (405) is a concave cambered surface, the inner side of the bearing bracket (404) is provided with a scraping plate (404 a), and the outer side of the scraping plate (404 a) is flush with the cambered surface on the outer side of the press roller (405);
the tensioning roller (409) middle part outer circumference side is provided with the ring channel that holds conveyer belt (408), encircle in the ring channel and be provided with multiunit latch, the conveyer belt (408) inboard is tooth belt structure, just conveyer belt (408) through this tooth belt structure with the tensioning roller (409) outside supports closely mutually.
2. The wire rope self-driven detection device according to claim 1, wherein: the synchronous assembly (2) comprises a support plate (201) which extends vertically, a double-shaft motor (202) is fixed in the middle of the support plate (201), two side output ends of the double-shaft motor (202) penetrate through the support plate (201), sliding frames (203) are transversely arranged on two outer sides of the support plate (201), screw rods (204) are transversely arranged in the sliding frames (203), the outer threads of the screw rods (204) are opposite in rotation direction, and the screw rods (204) are connected with the output ends of the double-shaft motor (202) through couplings.
3. The wire rope self-driving inspection device according to claim 2, wherein: the front transmission seat (101) is arranged on the middle of the installation frame (1), the screw (204) transversely penetrates through the transmission seat (101) and is in threaded fit with the transmission seat (101), guide rods (205) are transversely arranged on the support plates (201) on the upper side and the lower side of the sliding frame (203), and limiting blocks (206) are fixed at the outer side ends of the guide rods (205).
4. A wire rope self-driven inspection device according to claim 3, wherein: guide bases (102) are arranged on the front faces of the support plates (201) on the upper side and the lower side of the transmission base (101), guide rods (205) transversely penetrate through the guide bases (102) and are in sliding fit with the guide bases (102), and motor covers (201 a) are arranged on the front faces of the support plates (201) in front of the double-shaft motors (202).
5. The self-driven detection device for steel wire ropes according to claim 4, wherein: the motor cover is characterized in that a handle is arranged on the front face of the support plate (201) on the outer side of the motor cover (201 a), an upper fixing seat (207) is arranged on the upper side of the back of the support plate (201), a lower fixing seat (208) is arranged on the lower side of the back of the support plate (201), a waist-shaped hole (207 a) extending vertically is formed in the middle of the upper fixing seat (207), and a fixing hole (208 a) is formed in the middle of the lower fixing seat (208) in a penetrating mode.
6. The detection method of the wire rope self-driving detection device according to any one of claims 1 to 5, comprising the steps of:
a. The steel wire ropes to be detected are arranged between constraint frames (3) on two sides, a double-shaft motor (202) drives two side screws (204) to rotate, the whole installation frame (1) is driven to move under the sliding action of a guide seat (102) and a guide rod (205) by utilizing the threaded matching action of the screws (204) and a transmission seat (101), the two groups of installation frames (1) are supported by a synchronous assembly (2) to approach each other, the steel wire ropes to be detected are ensured to be constrained between the constraint frames (3) on two sides, and therefore the constraint frames (3) are driven by the installation frames (1) to support a plurality of groups of clamping assemblies (4) to be abutted against the outer circumference side of the steel wire ropes, so that the whole equipment is clamped and positioned outside the steel wire ropes to be detected, and the whole equipment is supported to move outside the steel wire ropes by a compression roller (405);
b. when the whole equipment and the steel wire rope relatively move, the press roller (405) rotates, the press roller (405) sequentially drives the driving gear (405 a) and the transmission gear (409 b) to rotate, so that the main shaft (409 a) drives the tensioning roller (409) to support the transmission belt (408) to rotate, and impurities outside the steel wire rope are cleaned and removed by virtue of bristles (408 a) on the outer side of the transmission belt (408);
c. Simultaneously scraping off impurities adhered to the outer circumference side of the press roller (405) through a scraper (404 a) at the inner side of the support bracket (404) so as to ensure the stability of the press roller (405) and the steel wire rope in the tight rolling process;
d. When the abutting force of one group of press rollers (405) needs to be independently adjusted, the knob (402 a) corresponding to the group of press rollers (405) is directly rotated, the screw rod (402) is driven to rotate through the knob (402 a), and the auxiliary block (401) is driven to slide along the auxiliary groove (301) under the action of the threaded matching of the screw rod (402) and the auxiliary block (401), so that the positions of the support arm (403) and the press rollers (405) on the outer side of the auxiliary block (401) are synchronously adjusted.
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